Bicyclic enamino(thio)carbonyl compounds

The present invention relates to novel bicyclic enamino(thio)carbonyl compounds, to processes for their preparation and to their use for controlling animal pests, especially arthropods, in particular insects.

The synthesis of specific bicyclic enaminocarbonyl systems is known (cf., for example, 5,6-dihydro-4H-furo[3,2-b]pyridin-2-one: Good, R. H. et al. J. Chem. Soc., Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999) (1972), (19), 2441-2445; Jones, G., Phipps, J. R. J, Chem. Soc., Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999) (1975), (20), 458-461; 5,6,7,7a-tetrahydro-4H-furo[3,2-b]pyridin-2-one: Good, R. H. et al. Tetrahedron Lett. (1972), 7, 609-612; 3-acetyl-5,6,7,7a-tetrahydro-6,6-dimethylfuro[3,2-b]pyridin-2-one: Brown, R. F. C. et al. Australian J. Chem. (1967), 20, 2485-97; 6,6a-dihydro-4-[2-(phenyl- or -hetaryl)ethyl]-2H-furo[3,2-b]pyrrole-2,5(4H)-dione: Lee, Y. S. et al., Synth. Commun. (1997), 27, 2799-2812).

Bicyclic enamino(thio)carbonyl compounds and their use as agents for controlling animal pests, especially arthropods, in particular insects, have hitherto not been disclosed.

This invention provides compounds of the formula (I)

in which

• A represents an optionally substituted aryl radical, heterocyclyl radical or represents a hetaryl radical from the group consisting of pyridyl, pyrimidinyl, pyridazinyl, pyrazinyl, triazinyl, pyrazolyl, thiophenyl, oxazolyl, isoxazolyl, oxadiazolyl, thiadiazolyl, isothiazolyl, imidazolyl, pyrrolyl, furanyl, thiazolyl, triazolyl which are optionally substituted by fluorine, chlorine, bromine, iodine, cyano, nitro, C₁-C₄-alkyl (which is optionally substituted by fluorine and/or chlorine), C₁-C₃-alkylthio (which is optionally substituted by fluorine and/or chlorine) or C₁-C₃-alkylsulphonyl which is optionally substituted by fluorine and/or chlorine),
• B represents oxygen, sulphur, optionally substituted nitrogen or methylene,
• E represents CH, C-alkyl or nitrogen,
• D¹-Z-D² as a group together with the atoms linking them form an optionally substituted five-, six- or seven-membered ring which optionally comprises one or more heteroatoms,
• R¹ represents hydrogen or alkyl,
• R² represents hydrogen, alkyl, cycloalkyl, haloalkyl, nitro, cyano, formyl, carboxyl, alkoxycarbonyl, alkylcarbonyl, haloalkylcarbonyl, halogen,
• Q represents oxygen or sulphur.

Furthermore, it has been found that the novel substituted bicyclic enamino(thio)carbonyl compounds of the formula (I) are obtained when

a) according to preparation method 1

• 
  
  Continue reading about Bicyclic enamino(thio)carbonyl compounds...
  Full patent description for Bicyclic enamino(thio)carbonyl compounds
  
  Brief Patent Description - Full Patent Description - Patent Application Claims
  
  Click on the above for other options relating to this Bicyclic enamino(thio)carbonyl compounds patent application.
  ###
  
  
  How KEYWORD MONITOR works... a FREE service from FreshPatents
  1. Sign up (takes 30 seconds). 2. Fill in the keywords to be monitored.
  3. Each week you receive an email with patent applications related to your keywords.  
  Start now! - Receive info on patent apps like Bicyclic enamino(thio)carbonyl compounds or other areas of interest.
  ###
  
  
  Previous Patent Application:
  Benzaepinones as sodium channel blockers
  Next Patent Application:
  1h-imidazole derivative having cb1, agonistic, cb1 partial agonistic or cb1 antagnistic activity
  Industry Class:
  Drug, bio-affecting and body treating compositions
  
  ###
  
  
  Design/code © 2009 FreshContext LLC/Freshpatents.com. Website Terms and Conditions - Also read: About this Page
  Patent data source: patents published by the United States Patent and Trademark Office (USPTO)
  Information published here is for research/educational purposes only (and in conjunction with our Keyword Monitor) and is not meant to be used in place of the full USPTO patent document/images or a comprehensive patent archive search. Complete official applications are on file at the USPTO and often contain additional data/images (Freshpatents is currently text-only). FreshPatents.com is not affiliated with or endorsed by the USPTO or firms/individuals or products/designs/ideas related to listed patents.
  FreshPatents.com Support
  Thank you for viewing the Bicyclic enamino(thio)carbonyl compounds patent info.
  IP-related news and info
  
  
  Results in 5.29387 seconds
  
  
  Other interesting Feshpatents.com categories:
  Canon USA , Celera Genomics , Cephalon, Inc. , Cingular Wireless , Clorox , Colgate-Palmolive , Corning , Cymer , paws